10.0

really awful
Crashes / Fires:
3 / 3
Injuries / Deaths:
6 / 0
Average Mileage:
21,493 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2017 Hyundai Elantra engine problems

engine problem

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2017 Hyundai Elantra Owner Comments (Page 5 of 13)

« Read the previous 20 complaints

problem #171

Feb 042023

Elantra

  • miles

A D V E R T I S E M E N T S

The engine failed catastrophically. Yes, available for inspection. Driving down the highway, and engine seized up in traffic. It has been confirmed by an independent service center. No, the car has not had an inspection done by the manufacturer as of yet. No warning.

- Usk, WA, USA

problem #170

Feb 212023

Elantra

  • miles
It all started in 2020. I took my car to Don Wood Hyundai Athens OH for a ticking noise at 60K miles rite after the same dealership performed an oil change. After several weeks of no answers about my car I was told it needed an engine, no one ever gave me a reason as to why. I was also told I would not have any type of extended warranty. 2023 I was driving the car on the highway when it all of a sudden loss power and sputtered and almost stalled. I took the car to Don Wood Hyundai for service when I asked what was wrong with my car I was told it needed a software update and the issue was resolved. While the car was being serviced I found a Hyundai NHSTA service memo about issues with the ignition coils. When I picked up the car I specifically asked if the coils had been checked and if they are the correct ones. No one in this Hyundai Dealer ship could tell me, they completely failed to do a visual inspection. So I take my car back and decide to investigate. I contacted Hyundai about the issue they were no help. I then decided might as well just replace the coils and spark plugs myself since I am at 87K miles. I found a badly corroded spark plug and damaged coil on the car. Hyundai claims their coils and plugs are good for up to 80 - 100K miles. According to the dealership when the engine was replaced all of these components would have been replaced also. So my "new" engine and components have started to fail at 20K miles. Had I not done the service myself the car for sure would have died on the road and created a dangerous situation. I believe Hyundai has a lot of issues with their newer cars that need to be resolved and they are not doing quality work to ensure documented issues are not resolved.

- Albany, OH, USA

problem #169

Dec 112022

Elantra

  • miles
On December 11, I was driving on I-4 and I was going approximately 75 miles per hour and it was my first trip going more than 15 miles outside on my home. My oil light flickered and turned on and as soon as I moved over to the left lane to the right, my car stalled out and I had to pull over to the shoulder. Once brought to Courtesy Hyundai of Tampa, they told me my oil plug was not installed.

- Clearwater, FL, USA

problem #168

Feb 102023

Elantra

  • miles

A D V E R T I S E M E N T S

So my car has big patches of bare metal were the paint has peeled completely up bubbled up. Also my engine just started a knocking noise with no warning symbols or anything now I'm going to have to replace the motor. My car doesn't specifically have any recalls but I beg to differ that damn near every one of these cars that they have made has the same problems regardless of the vin

- Kent, WA, USA

problem #167

Nov 122022

Elantra

  • miles
The car keeps shaking when idle and has stalled out a few times. I was told it's oil consumption related and to just get oil changes more often. I have had the car stall out on the interstate ramp, on a mountain road, etc. I see other complaints have been written and have not been addressed.

- Springfield, VA, USA

problem #166

Jan 182023

Elantra

  • miles
This is the second time my check engine light has come on while driving and car vibrating and shaking in the middle of heavy traffic and also idling at stop lights/signs. Why does this keep happening" The codes were registered P0301/P0302. How dangerous is this especially with small children in the car. Totally unsafe.... The car was first towed to the dealership last year at the same time for the same reason. The first coil pack was replaced and off they sent me. Exactly one year later there goes number 2 coil pack. Not under warranty. How long do I have to hold my breath driving before 3 and 4 go out" Especially if I am out of state and driving 70 mph on the highway.

- Spring Valley, IL, USA

problem #165

Jan 292023

Elantra

  • miles

A D V E R T I S E M E N T S

I-??ve been having problems with my timing chain and power train for over a year. Got the timing chain fixed and now all i-??m seeing is new problems with bad ignition coils and spark plugs and transmission problems. I-??ve only had this car for 4 years and keep the maintenance up to date.

- Greensboro, NC, USA

problem #164

Dec 182022

Elantra

  • miles
My car was making a clicking noise and I got it towed to the dealership where I brought it from and I was told by the dealership that my bearings on my engine failed the bearing test and I would need to purchase a new engine. I received regular maintenance on this vehicle to ensure that it last a very long time as I-??ve only had it for 6 years and needing a new motor already. I-??ve also had to change the hose twice and I have several paint chips.

- Napoleonville , LA, USA

problem #163

Jan 182023

Elantra

  • miles
The vehicle has stalled at low speeds multiple times. No check engine light comes on, so my mechanic can-??t diagnose anything. He suspects it-??s the issue that many other model years have been recalled for, but the 2017 Elantras are not included in the recall. Most recently the car stalled as I came to a stop at a red light.

- Endicott, NY, USA

problem #162

Jan 102023

Elantra 4-cyl

  • miles
My 2017 Hyundai Elantra that I got in 2020, has been shaking at Idle for 3 years now off and on. I even got it serviced at Hyundai in Tyler Tx under warranty. I was told it-??s the coil packs. I was driving to work yesterday and the Engine light was flashing at me, and my car was shaking and knocking extremely bad. I had to turn around and miss work due to this issue. Although, when I go to nearest dealership there are no OBD 2 codes that populate, or ANY codes for that matter, but I-??m still seeing the engine light flashing, and I-??m still experiencing daily shaking and knocking of my car at low speeds, and even on the highway. I-??m scared to drive it since nobody can find codes as to why this is happening.

- Mabank, TX, USA

problem #161

Jun 162022

Elantra

  • miles

A D V E R T I S E M E N T S

Had bought the vehicle at 72k miles, and drove fine for a few months before the engine started to sound like it was roaring (like the exhaust had came undone), shortly after vehicle started stalling and dieting turning left (have video evidence of this in parking lot) did not take vehicle in to be serviced as it seemed a lot of the time to be a one off issue but now the vehicle has lost a lot of low speed acceleration, and had begun knocking at 80k miles where it was looked at by an independent mechanic which stated that the engine was severely low on oil. Have been driving since as it is the only way for me to get back and forth to work and the problems have been getting worse to the point the vehicle will refuse to start, or just act like it-??s lost a gear and is stuck in neutral

- Myrtle Beach, SC, USA

problem #160

Aug 082022

Elantra

  • miles
Check engine lights keep coming on for ignition coils and engine keeps stalling out. This seems to be a common problem and surprise theres no recall. The engine stalling is very dangerous because of the potential to cause a traffic accident. The problem originally started in August and has continue to happen up to date. I have had close calls for a traffic accidents which is very scary. The mechanic said that the issue was recalled but online says something different. I just want this issue fixed and not just patched.

- Greensboro, NC, USA

problem #159

Dec 092022

Elantra

  • miles
I was driving on the highway in busy NYC doing 50mph in the middle lane and my car shut off. My dashboard Did Not display any warning signals (check engine, check oil, anything) prior to this incident at all. My safety and others were put at risk. This is a known issue with Hyundai vehicles. I researched their were prior recalls for engine issues however elantras were not included in the recall. That needs to change. My car has an appointment for service however something needs to be done NOW about this issue. Things could-??ve definitely went different. The maintenance on my vehicle is up to date. My vehicle is serviced at Hyundais service center. I-??m extremely frustrated no warning lamps were ever displayed across my screen.

- Hempstead, NY, USA

problem #158

Nov 282022

Elantra

  • miles
This is the second time I'm requesting to have someone look into this matter. Hyundai had a class action lawsuit regarding engine recalls of many of their different types of vehicles and the elantra was not one of them. Well, my 2017 elsntra is sitting in the shop with the exact diagnosed problem with the car stalling, engine knocking and a rod causing the engine to need replacement with no warning lights appearing on my dashboard. I understand that I am out of the warranty period but this is obviously hyundai who has not properly set the warning lights to illuminate and my car was in the day before for a emissions test in which it passed with no problem. I have looked at several complaints about the 2017 elantra engines are needing to be replaced but consumers are mad because we weren't put into this recall. I think this needs to be looked into and someone should be looking to see why this car was not part of the recall as there is so many complaints about the 2017 elantra.

- Henderson, NV, USA

problem #157

Nov 252022

Elantra

  • miles
Apparently, hyundai recalled several of their different types of cars for engine knocking and didn't include the 2017 elantra. My car is now sitting at a shop with the exact symptoms that caused the recall. As I was making a left turn, I slowed down and the car stalled and I can hear knocking coming from car at that time. The next morning I heard knocking when I started it and took it right to shop for a diagnostic. There was never any warning lights illuminated while driving my car to indicate any problems, I just heard knocking. You can verify with the mechanic exactly what I said when I took it in and yes its out of warranty but this is do to their error. I have read so many of the same complaints now listed that this is happening to so many 2017 elantras, and it should be investigated further. Under the national highway patrol heading, I found several of the same complaints and I have sent an email to hyundai informing them of the samething I have mentioned to you. I know this was the result of class action lawsuit and I am going to notify the law group that handled the case next to see what needs to be addressed because if this is happening to all the years and makes and models from hyundai, then all our cars should be recalled because the complaints are there on the websites with people having to pay out of pocket for their mishap and its not because of poor maintenance, it's because they manufactured the engine wrong and with no warning lights would make them totally responsible. That's what warning lights do and if they don't illuminate, how can I know where the problem is unless it breaks down and I have to pay for diagnostic. I was asked by mechanic if any warning lights were illuminated and I told him no and this was verified by him after they turned the car on.

- Henderson, NV, USA

problem #156

Nov 202022

Elantra

  • 63,000 miles
The contact owns a 2017 Hyundai Elantra. The contact stated while driving 30-40 MPH, the vehicle stalled inadvertently on several occasions. The check engine warning light, the battery warning light, and several unknown warning lights were illuminated. The contact veered to the side of the road. The contact stated that upon restarting the vehicle, the engine made abnormal sounds. The contact stated that the failure recurred several times while driving below 50 MPH. An unknown dealer was notified of the failure. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 63,000.

- Saint Louis, MO, USA

problem #155

Sep 292022

Elantra

  • miles
Took the vehicle to dealership in March due to oil consumption. A combustion clean out was done and was told it was fine. About 5 weeks ago while my 17yr old son was driving the motor died in the middle of the road and began knocking. No check engine light or anything. Fighting with hyundai and dealership to get it fixed.

- Hilham, TN, USA

problem #154

Oct 272022

Elantra

  • miles
Coil packs, spark plugs, misfires

- Kenilworth, NJ, USA

problem #153

Oct 182022

Elantra

  • miles
Engine has about 84,000 miles on it and car recently through a code reading E78 and E79. Further research on the codes other Kia and Hyundai owners reported car threw same codes before the engine blew or threw the engine rod. I will have car checked out at dealership as it-??s still under warranty

- Oliver Springs, TN, USA

problem #152

May 042022

Elantra

  • 1,280 miles
The contact owns a 2017 Hyundai Elantra. The contact stated while getting a routine oil change, the mechanic noticed an abnormal oil consumption. The vehicle was taken to the dealer and the contact was informed to bring the vehicle back after 1,500 miles of driving. The vehicle was taken back after 1,500 miles and it was confirmed that the vehicle was consuming an excessive amount of engine oil. After taking the vehicle to the dealer on several occasions, the contact was informed that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was contacted, and stated that the vehicle was out of warranty. The failure mileage was 1,280.

- Forest, MS, USA

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